Forgive a beginner's question, but the Yamaha emx212 board I'm using has a 1/4" and a speakon for each output bay. To use it to drive foh and monitors, I need to connect the pair of mains to one side, and the monitors to the other. The problem is that the foh cabs I have only have a single 1/4" jack, and a speakon, so I can't daisychain them in the normal manner. Does anyone know if using the 1/4" jack on the board disables the speakon? Many thanks...